Influence of method of VA mycorrhizal inoculum placement on the spread of root infection in field-grown cassava
Mammalian wildlife diseases as hazards to man and livestock in an area of the Llanos Orientales of Colombia
Resultados de levante de novillos en varios sistemas de praderas en la altillanura plana de los Llanos Orientales de Colombia
Reaction of Desmodium species and other tropical pasture legumes to the root-knot nematode Meloidogyne javanica